These are the best whole-house heat pumps from Consumer Reports' tests. These heat pumps are more efficient and can save you money.

Heat pumps are often talked about as a single technology type, but in practice, there are two main systems used in UK homes: air source and ground source. Both systems work on the same principle, ...

Air source heat pump systems (ASHPs) have emerged as a pivotal technology in the quest for sustainable and energy-efficient heating and cooling solutions. These systems exploit ambient air as a ...

Heat pumps are often talked about as a single technology type, but in practice, there are two main systems used in UK homes: air source and ground source. Both systems work on the same principle, ...

Heat pumps promise cheaper, cleaner heating – but does the reality live up to the hype? We assess Octopus Energy’s Cosy system on cost, comfort and customer experience ...

Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...